Slide 1 Digital Remote Sensing The Digital Realm  Orbital characteristics of sensors  Sensor types  Spectral resolution  Spatial resolution  Temporal resolution…

Slide 1 Active Remote Sensing Systems March 2, 2005 Passive vs. Active Remote Sensing Systems Types of Active Systems and Advantages History and Radar Bands Radar Principles…

Slide 1 Upper Air Measurements Slide 2 Measurements above the surface becoming increasingly difficult with altitude Balloons, airplanes and rockets have all been used to…

Fundamentals of Radar Passive and Active Remote Sensing Systems Passive remote sensing systems record electromagnetic energy that was reflected (e.g., blue, green, red, and…

Passive and Active Remote Sensing Systems Passive remote sensing systems record electromagnetic energy that was reflected (e.g., blue, green, red, and near-infrared light)…

Mapping the Delta Digital Remote Sensing The Digital Realm Orbital characteristics of sensors Sensor types Spectral resolution Spatial resolution Temporal resolution Radiometric…

1. REMOTE SENSING 2. Introduction Remote sensing is a general term which describes the action of obtaining information about an object with a sensor which is physically separated…